发明名称 |
Miniature x-ray unit |
摘要 |
A miniaturized x-ray apparatus for delivering x-rays to a selected site within a body cavity includes a catheter having at least one lumen and an x-ray transparent window at a distal end thereof; an x-ray source in the lumen adjacent said x-ray transparent window; a movable x-ray shield positioned to direct x-rays from the source through the x-ray transparent window to the selected site.
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申请公布号 |
US6540655(B1) |
申请公布日期 |
2003.04.01 |
申请号 |
US20000710304 |
申请日期 |
2000.11.10 |
申请人 |
SCIMED LIFE SYSTEMS, INC. |
发明人 |
CHIN YEM;PUGSLEY, JR. CHARLES H.;HOFFMAN DAVID W. |
分类号 |
A61N5/10;(IPC1-7):A61N5/00 |
主分类号 |
A61N5/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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